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wiggleverse-ecomm/scripts/dev.sh
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2026-06-10 08:39:37 -07:00

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#!/usr/bin/env bash
# Local bring-up for ecomm (SD-0001 PUC-10). From a clean checkout this:
# 1. starts the dev Postgres container and waits for it to be healthy (owns its
# lifecycle — Docker is the one prerequisite, docs/BOOTSTRAP.md);
# 2. ensures the backend venv + deps and the frontend node_modules;
# 3. runs the FastAPI backend (:8000, self-migrating an empty DB) and the Vite dev
# server (:5173, proxying /api -> :8000) together.
# Ctrl-C stops both processes; the container keeps running (stop it with
# `docker compose down`, or `docker compose down -v` to reset to empty).
set -euo pipefail
repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$repo_root"
export ECOMM_DATABASE_URL="${ECOMM_DATABASE_URL:-postgresql://ecomm:ecomm@localhost:5432/ecomm}"
echo "==> dev Postgres (docker compose up --wait)"
docker compose up -d --wait db
if [ ! -x "$repo_root/.venv/bin/python" ]; then
echo "==> creating backend venv"
python3 -m venv "$repo_root/.venv"
"$repo_root/.venv/bin/python" -m pip install --upgrade pip
"$repo_root/.venv/bin/python" -m pip install -r "$repo_root/backend/requirements.txt"
fi
if [ ! -d "$repo_root/frontend/node_modules" ]; then
echo "==> installing frontend deps"
( cd "$repo_root/frontend" && npm install )
fi
echo "==> starting backend (:8000) and Vite (:5173) — Ctrl-C to stop"
"$repo_root/.venv/bin/python" -m uvicorn app.main:app --app-dir "$repo_root/backend" --port 8000 --reload &
backend_pid=$!
( cd "$repo_root/frontend" && npm run dev ) &
frontend_pid=$!
cleanup() {
echo
echo "==> stopping backend and Vite"
kill "$backend_pid" "$frontend_pid" 2>/dev/null || true
wait "$backend_pid" "$frontend_pid" 2>/dev/null || true
}
trap cleanup INT TERM
wait -n "$backend_pid" "$frontend_pid"
cleanup